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Stars gained: From Apr 26, 2026 to Nov 4, 2026, each from zeroStars gainedFrom Apr 26, 2026 to Nov 4, 2026, each from zero050Apr 26Nov 4, 2026greg7mdp/sparseppgreg7mdp/parallel-hashmap
Stars: The star count at the end of each dayStarsThe star count at the end of each day2K3KApr 26Nov 4, 2026greg7mdp/sparseppgreg7mdp/parallel-hashmap

Facts

Factgreg7mdp/sparsepp

A fast, memory efficient hash map for C++

greg7mdp/parallel-hashmap

A family of header-only, very fast and memory-friendly hashmap and btree containers.

Stars1,3153,228
Net stars, last 30 days+4+12
Largest star day+2 on Oct 27, 2026+3 on Jul 24, 2026
Milestone reached in the recordNoneNone
Forks126313
LanguageC++C++
LicenseOther licenseAPACHE-2.0
CreatedAug 21, 2016Mar 2, 2019
Last pushSep 19, 2026Nov 2, 2026
ArchivedNoNo
Health facts: Maintenance2 of 4 checks (2 without data)2 of 4 checks (2 without data)
Health facts: Releases1 of 3 checks (1 without data)1 of 3 checks (1 without data)
Health facts: Security practice0 of 1 check (1 without data)0 of 1 check (1 without data)
Health facts: Community files1 of 3 checks (2 without data)1 of 3 checks (2 without data)
Commits, last 13 weeksNo dataNo data
Weeks with commits, last 52No dataNo data
In the Repository Index sinceOct 22, 2026Oct 22, 2026

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